West Sussex · England
Steyning Commercial Sealant
Problem with your washrooms, bathrooms and kitchens in Steyning? We remove the old material, prepare the joints and seal them properly.
- Worktop sealant that has shrunk and stained
- Failed floor-level joints in accessible wet rooms
- Too many rooms to reseal without closing the building
Work for landlords, hotels and businesses
Letting agents often deal with us directly. Send the address, what’s needed and the access arrangements and we’ll give you a quote.
We also work for property managers and facilities teams. We can quote a run of properties together, and we are fully insured for the work.
How we handle commercial sealant in Steyning
Landlords and agents with several properties can have bathrooms and kitchens resealed between tenancies. We can quote for several properties at once. Common call-outs are for too many rooms to reseal without closing the building and split sealant around staff kitchen worktops and sinks, on student & care accommodation, office washrooms & kitchens and rental portfolios.
Around a place like Steyning, halls, schools and small businesses all have washrooms and kitchens used by many people. Their sealant and fire-rated joints are as important as those in any bigger building.
Our work is backed for twelve months.
- Location
- Steyning (BN44)
- Wider area
- West Sussex
- Cover
- 12 months on all our work
- Price
- A clear quote up front
- Phone
- 0345 464 0079
- Updated
- 26 October 2026
Commercial sealant in Steyning: local notes
Hard water is the norm across most of the South East, which leaves limescale on sealant, grout and fittings. There are hotels and other places to stay in and around Steyning. For hotels, a room-by-room programme keeps most rooms in use while the work goes on.
Managing a site like Steyning CofE Primary School? Then busy washrooms and kitchens can be resealed in phases so they stay open. If you let a flat or house near Lancing station, we can quote for one property or a whole portfolio of rentals.
Steyning is about 4 miles north-west of Shoreham-by-Sea, in West Sussex. Across the BN44 area, we can carry out commercial sealant at your property. Steyning is one of 371 towns and villages in West Sussex we cover. You can also see our page for Brighton, about 9 miles away.
Work in BN44 works the same way as everywhere else we cover. That includes homes and businesses on High Street, Market Field and Dog Lane. We also cover Bramber (1 mile east), Botolphs (1 mile south-east), Upper Beeding (1 mile east), Sompting (4 miles south) and Findon Valley (4 miles south-west). Within a short drive, we also cover Horsham (12 miles north), Worthing (5 miles south-west), Haywards Heath (13 miles north-east), Burgess Hill (10 miles north-east), Littlehampton (10 miles south-west) and Shoreham-by-Sea (4 miles south-east).
Local landmarks in Steyning
We work in homes and buildings around The Model Bakery The Norfolk Arms and Steyning Grammar School, among other places. The nearest railway station is Lancing station, roughly 4.1 miles south. Other landmarks nearby include Steyning Museum (within half a mile north) and Southlands Hospital (4.4 miles south-east). Not far away are Woods Mill and Chanctonbury Hill.
DIY versus a professional finish
If you’ve already had a go yourself, that is fine. We cut it out and start again, so just mention it when you contact us.
Overfilling a joint is a classic DIY mistake. A thick, smeared bead looks untidy and doesn’t move well, and getting the depth right matters as much as the look.
What happens if it’s left?
Room by room, the work is quick: it takes a few hours for a single washroom, longer for a whole building. After that, each area needs its cure time before use, so planning the order matters more than the hours on site. In an older home around Steyning, damp from a failed joint can get into timber and plaster, which is far harder to put right than the sealant itself.
What you pay reflects the work, not guesswork. That’s why we ask about the job first and agree the price before starting.
Why book with us
- You choose the colour before work begins
- White, clear, grey or another colour, product permitting
- 20+ years of sealant experience
- An ARBOMaster approved applicator
See what affects the cost and what customers say.
Your questions about commercial sealant in Steyning
Do you work in hotels near Steyning?
Yes, hotels and guest houses are among the places we work. Rooms can be done a few at a time, so the building stays open.
Will you come out to Steyning?
Yes, Steyning is covered. Our work covers London and the South East, and smaller places are part of that. Longer journeys are simply planned in advance.
When can guests or staff use the shower again?
It depends on the product, but around 24 hours is typical. We tell your team the cure time for every area.
Can you reseal between tenancies?
Yes. We reseal bathrooms and kitchens in rented homes, and we can quote for several addresses at once.
Can you match the sealant colour?
We’ll suggest a colour to suit the surroundings, from white and clear to greys and other shades. The choice depends on the product the joint needs.
Are you ARBOMaster approved?
Yes. We hold ARBOMaster approved applicator status, and we are fully insured.
Where is Mr Mastic based?
Our base is in Crawley, West Sussex, and we work across South East England, London and Scotland.
Will it make a mess?
We keep the work tidy. We protect what’s around the joints, and the area is left clean when we finish.
What happens on the day
All our tools and materials come with us in the van, so there’s nothing for you to buy. After a quick look at the joints together, the area is protected and the work begins. Most jobs take as long as the scope needs, from one welfare room to a full building. Parking around Steyning is normally easier than in a town centre, but mention any lanes, gates or long drives. For outside work, side access and the height of the joints help us plan.
- We walk the site with you and agree the rooms, the order and the hours.
- Every area is sheeted and the old silicone stripped out.
- The joints are degreased, treated and left to dry.
- New sealant suited to each area is applied and tooled.
- Rooms are checked and returned with a cure time so staff know when to use them.
Preparing for the visit
- For indoor joints, keep the area dry beforehand if you can
- Mention any leaks or damp you’ve noticed
- Clear items away from the joints we’re working on
Get a quote
To get a quote, phone 0345 464 0079 or drop us an email with the location and a short description of the problem. We’ll give you a clear price before any work starts.
Advice
Looking after it afterwards
Good habits help new joints last longer. Our tips:
- Check extract fans are actually running
- Ask cleaners to go gently on the silicone
- Note the date each area was done
- Put a squeegee in each shower
Ask staff to report splits or lifting sealant early. A small gap caught quickly is a short fix.
Water from a failed shower seal can travel: into ceilings below, walls next door and service voids. Dealing with the joint early stops that spread.
What the job involves on each surface
Student & care accommodation
Many accommodation blocks have rows of similar en suites. A room-by-room programme keeps the job efficient.
Office washrooms & kitchens
A row of basins on a vanity top has a long joint that collects water. We renew it in one tidy, continuous bead.
What sealant work cannot fix
We’d rather tell you now than do work that will not last, so here’s what sealant cannot put right:
- Fire risk assessments or certification
- Water coming from plumbing rather than sealant
- Extraction that isn’t working, which needs an electrician or ventilation contractor
Not sure which it is? You can ring 0345 464 0079 or drop us an email and we will tell you honestly before you book.
What we seal
- Rental portfolios
- Student & care accommodation
- Retail & leisure sites
- Office washrooms & kitchens
- Hotel bathrooms
- Welfare facilities